Thank you that seemed to work adding the shader again. Noticed though that its deleted all of my work the last 2 days. Not just the texturing work but the actualy models as well. Searched in all my temp folders etc and nothing in there. Luckily I have an autosave from before I started the texture work so at least I dont need to model them again( around 10 pieces), still 2 days worth of tedious texture work is hard to take in.

Thanks again.